According to Dot Esports the two most valuable cards are Roaring Moon, which could sell for up to $5.70 and Dragonite, which could sell for up to $5.50
While Jodah is largely a flavor-of-the-month kind of commander, his appeal is widespread and the fact that the titular sponge is a another portrayal of him might allow for some financial movement here
Endless Atlas gives you constant card draw so long as you have three lands with the same name, War Room lets you pay one life to draw a card, and Minas Tirith draws a card so long as you attacked with at least two creatures
This one is not a slam dunk like the next card on this list (and almost every one thereafter), but I do think that a deck that wants to make an Army might want it, especially out of the side
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